79961625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 158135328

約数和(自身を除く): 78173703

約数列:

[1, 3, 5, 9, 15, 17, 25, 37, 45, 51, 75, 85, 111, 113, 125, 153, 185, 225, 255, 333, 339, 375, 425, 555, 565, 629, 765, 925, 1017, 1125, 1275, 1665, 1695, 1887, 1921, 2125, 2775, 2825, 3145, 3825, 4181, 4625, 5085, 5661, 5763, 6375, 8325, 8475, 9435, 9605, 12543, 13875, 14125, 15725, 17289, 19125, 20905, 25425, 28305, 28815, 37629, 41625, 42375, 47175, 48025, 62715, 71077, 78625, 86445, 104525, 127125, 141525, 144075, 188145, 213231, 235875, 240125, 313575, 355385, 432225, 522625, 639693, 707625, 720375, 940725, 1066155, 1567875, 1776925, 2161125, 3198465, 4703625, 5330775, 8884625, 15992325, 26653875, 79961625]

約数ペア:

[(1, 79961625), (3, 26653875), (5, 15992325), (9, 8884625), (15, 5330775), (17, 4703625), (25, 3198465), (37, 2161125), (45, 1776925), (51, 1567875), (75, 1066155), (85, 940725), (111, 720375), (113, 707625), (125, 639693), (153, 522625), (185, 432225), (225, 355385), (255, 313575), (333, 240125), (339, 235875), (375, 213231), (425, 188145), (555, 144075), (565, 141525), (629, 127125), (765, 104525), (925, 86445), (1017, 78625), (1125, 71077), (1275, 62715), (1665, 48025), (1695, 47175), (1887, 42375), (1921, 41625), (2125, 37629), (2775, 28815), (2825, 28305), (3145, 25425), (3825, 20905), (4181, 19125), (4625, 17289), (5085, 15725), (5661, 14125), (5763, 13875), (6375, 12543), (8325, 9605), (8475, 9435)]